Mifare DESfire EV1 is ideal for solution developers and providers wanting to combine and support multiple applications on one smart card. It fully complies with the requirements for fast and secure data transmission, flexible memory organization and interoperability with existing infrastructure.The Mifare classic family is the pioneer and front runner in contactless smart card ICs operating in the 13.56 MHz frequency range with read/write capability.
About Mifare DESfire 4K:

• IC manufacturer: NXP founded by Philips.
• Wafer die: D40/D41 (EV1).
• Function: read/write protect by 128-bit AES crypto.
• Memory: 4K-Byte.
• Frequency: 13.56MHz.
• RF protocol: ISO 14443A-4.
• Modulation: ASK.

Key features of Mifare DESfire 4K card:

• Dimensions: 86 x 54mm.
• Thickness: 0.76mm-0.84mm.
• Material: PVC, PET.
• Surface: lamination (gloss/matte).
• Housing: lamination.
• Data storage time: minimum 10 years.
• Operating temperature: -20 to + 60°C.
• Stockage temperature: -20 to + 65°C.
• MOQ: 1000 pieces.

Printing options:

• Full color offset printing with CMYK or pantone colors.
• Silk-screen printing with metallic, silver effect.
• Silver/gold silk-screen printing background.
• Personalization.

Options for standart card:

• Magnetic stripe: 300oe, 2750oe, 4000oe.
• Numbering.
• Barcode printing.
• Signature panel.
• Embossing.
• Encoding (according agreement).

Application:

• Payment.
• Access control.
• Identification.